How to Use the Bold MCP in OpenAI Agents SDK

Q: Can Bold handle refunds in OpenAI Agents SDK?

Yes, use the refundpayment tool. It pushes the request back to the original method, though the cardholder might wait up to 10 business days for the bank to process it.

Use the Bold MCP Server with OpenAI Agents SDK to process Colombian payments and manage terminals directly from your Python agent code.

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Connect Bold MCP to OpenAI Agents SDK

Create your Vinkius account to connect Bold to OpenAI Agents SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Bold with OpenAI Agents SDK

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Manage Colombian payments with OpenAI Agents SDK

Trigger `create_online_payment` directly from your agent logic to handle transactions. The tool validates card tokenization and payer data against local anti-fraud requirements. Your agent handles the full flow without leaving the Python execution environment. It uses `get_transaction` to verify status updates in real-time.

Control physical hardware via OpenAI Agents SDK

Query your fleet using `list_terminals` to find serial numbers and connectivity status. This lets your agent confirm hardware readiness before sending commands. Execute `initiate_terminal_payment` by passing the specific terminal ID and amount. The agent manages the process flow from start to finish.

Automate Bold links in OpenAI Agents SDK

Generate dynamic payment URLs with `create_payment_link` to send to customers. Each link includes the required COP amount and a reference string. Track these links using `get_payment_link` to see if a customer completed the purchase. This keeps your agent informed of pending revenue.

Setup guide

Set up Bold MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all Bold tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives Bold tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Bold tools and returns structured results. Copy the full example on the right to get started.

agent.py

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerSse

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="Bold Agent",
            instructions="You have access to Bold tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Bold. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Bold MCP in OpenAI Agents SDK

You initialize an MCPServerStreamableHttp instance with your Vinkius endpoint. Pass that server object into your Agent constructor's mcp_servers list to expose all 14 tools.

Yes, use the `refund_payment` tool. It pushes the request back to the original method, though the cardholder might wait up to 10 business days for the bank to process it.

Your agent only interacts with Bold via an isolated Vinkius sandbox. We handle all auth tokens, ensuring your merchant credentials never touch your agent's memory directly.

It acts as a pass-through for your merchant account data. The agent only sees the specific transaction details requested by your code.

All records stay inside the Bold merchant platform. This MCP server simply provides a bridge for your agent to query or trigger those specific actions.

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